I have some ~2 week old black australorp chicks and I have a question about temperature. I read that brooders are supposed to be 95 degrees in the first week and then reduce 5 degrees every week, so this week (the third week) it should be 85 degrees. However, I've read on other sites the temperature should instead be 90 degrees in the first week if I live in a place with warm weather (I live in the tropics), meaning the brooder should be 80 degrees now in the third week. Do you think it would be safe to lower the temperature in the brooder to 80 degrees? That's room temperature here so it would be nice to turn off the brooder light.